3 Scientists Walk into a Bar: DIY Solar-Powered "Death Ray"

Travis harnesses the power of the sun to create a super heat ray death beam to melt copper, concrete & steel. See more awesome experiments like this Sundays at 10:00 p.m ET!

[@dylanthingshecoulddointhef3646]

That's just amazing I watch this show every night your experience of weather is 100% incredible thanks so much for the experience from the weather channel.

[@norahoolihan3654]

My science teachers were supposed to teach in 5th thru 8th grade; but they didn't. Now as an adult I learn thru ghes videos.

[@apismellifera1000]

That Large Fresnel lens comes out of rear projection TV's

[@the_Hermanoid]

"Good old American steel" represented by a cheap Chinese padlock.

[@lambdastudios4083]

Did they ask grant for his permits???? Grant tomphson

[@Lucky7slevin8]

Lambda Studios lmfao what!? Green powered science has videos dating back like ten years ago ask your boy grant who he stole his idea from.

[@katyhall787]

They stole this from Grant Thompson

[@donatelacornell187]

what Pennies ew